Now showing items 13-32 of 50

    • Educational collaborations with Thai universities: the case of KUKUM 

      Zuraidah, Mohd Zain; Zul Azhar, Zahid Jamal; Ali Yeon, Md Shakaff (Hatyai University (HU), 2004-08-27)
      With increasing population and limited resources, numerous factions in the world today compete hard with one another. In accordance to Darwin’s ‘survival of the fittest’, only the strongest and loudest endure. Against this ...
    • Effect of Cadmium Sulfate on high temperature Oxidation behavior of Austenitic series steel 

      Neelofar Amin; Mohammed Misbahul Amin; Kamarudin Hussin (2008-12-03)
      The use of austenitic series steel with either Cadmium and/or Zinc coating is becoming increasingly important in Spring, Lock Washer, Fastener, Tools, Military Hardware, Washing Machine Parts, Electronic and Electrical ...
    • Electrode design and planar uniformity of anodically etched small area porous silicon 

      Ahmed, N. M.; Zaliman, Sauli, Prof. Madya; Uda, Hashim, Prof. Dr.; Zul Azhar, Zahid Jamal, Prof. Dr. (American Institute of Physics, 2009-06-01)
      Porous silicon layer microstructure is sensitive to many parameters, which need to be controlled during etching. These include not only anodization time, current density, applied potential and electrolyte composition but ...
    • Fabrication and characterization of Si quantum dots and SiO2 tunnel barriers grown by a controlled oxidation process 

      Sutikno, Madnasri; Uda, Hashim; Zul Azhar, Zahid Jamal (IOP Publishing Ltd, 2008-01-29)
      The control of the growth of silicon dioxide (SiO2) and the formation of quantum dots (QDs) play an important role in the fabrication of single-electron transistors (SETs). In this work, SET structures were fabricated using ...
    • Fabrication of calcium phosphate coating on pure magnesium substrate via simple chemical conversion coating: surface properties and corrosion performance evaluations 

      Mohd Amin, Farhan Zaludin; Zul Azhar, Zahid Jamal; Mohd Nazree, Derman; Mohd Zaheruddin, Kasmuin (Elsevier, 2018)
      The main objective of the current work was to fabricate calcium phosphate (CaP) coating on 99.9% purity magnesium, Mg substrate through simple chemical conversion method and evaluated the surface properties and corrosion ...
    • Ferroelectric and relaxor ferroelectric to paralectric transition based on Lead Magnesium Niobate (PMN) materials 

      Rozana Aina, Maulat Osman, Dr.; Mohd Sobri, Idris, Dr.; Zul Azhar, Zahid Jamal, Dato Prof. Dr.; Sanna, Taking, Dr.; Syarifah Norfaezah, Sabki, Dr.; Poopalan, Prabakaran, Dr.; Mohd Natashah, Norizan; Ili Salwani, Mohamad (Trans Tech Publications, 2013)
      First ferroelectric materials were found in Rochelle salt was in a perovskite structure. Lead Magnesium Niobate (PMN) is a perovskites with a formula of PbMg1/3Nb2/3O3 (PMN) and are typical representatives for most of all ...
    • Government mechanism in managing natural disasters in Malaysia: achievement factors 

      Azuddin Bahari; Zul Azhar, Zahid Jamal, Prof. Dr.; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr. (Diponegoro University, 2007-09-11)
      Malaysia is considered safe from earthquakes. However, it experiences other types of natural disasters such as monsoon floods, landslides and severe haze. In Malaysia, the management of disaster is presently executed through ...
    • Growth of GaN quantum dots using [(C2H5)4]Si by plasma assisted MOCVD 

      Arsyad, F. S.; Subagio, A.; Sutanto, H.; Arifin, P.; Budiman, M.; Barmawi, M.; Husien, I.; Zul Azhar, Zahid Jamal (Institute of Electrical and Electronics Engineering (IEEE), 2006-07)
      Growth of GaN quantum dots on AlGaN layer using [(C2H 5)4]Si [TESi] by plasma assisted metal organic chemical vapor deposition (PA-MOCVD) is reported. The surface profile of the grown GaN quantum dot was determined by ...
    • Heart Beat Detector for Medical Applications Based on Barium Strontium Titanate (BST) Thinfilm Sensor 

      Johari, Adnan, Assoc. Prof. Dr.; Zul Azhar, Zahid Jamal, Prof. Dr.; Dr. Irzaman Sulaimen, Hussain; Sanna, Taking; Nur Juliana, Juhari; Muhammad Asri, Idris; Nurhayati, Sabani; Amylia, Hamzah (Kementerian Pengajian Tinggi Malaysia (KPTM), 2007-08-10)
      Our research deals with the development of Barium Strontium Titanate (BST) materials. These BST materials have applications in sensors and actuators. We have succeeded in developing instruments that measure preasure, heat, ...
    • KUKUM Artificial Marble 

      Kamarudin, Hussin, Brig. Gen. Dato' Prof. Dr.; Shamsul Baharin, Jamaludin, Prof. Dr.; Che Mohd. Ruzaidi, Ghazali, Prof. Madya; Khairul Nizar, Ismail, Dr.; Mohd. Nazry, Salleh; Mohd. Sobri, Idris (Kementerian Pengajian Tinggi Malaysia (KPTM), 2005-09-30)
      KUKUM artificial marble can be processed as one-piece structure, so it can eliminates the problem of assembly by providing a one piece solution.
    • KUKUM as an agent and role model in disaster preparedness and disaster management vis-à-vis the Malaysian Mechanism of Disaster Management 

      Azuddin, Bahari, Lt Kol (B); Zul Azhar, Zahid Jamal, Assoc. Prof Dr.; Kamarudin, Hussin, Lt Kol Prof Dato' (International University, 2006-12-07)
      KUKUM’s experience in contributing to the local community, functioning alongside the machineries of the Perlis State Government during the recent flood disaster is described at length in this paper. There was a continuous ...
    • Mask Making Process (Positive and Negative Mask) 

      Uda, Hashim, Prof. Dr.; Nur Hamidah, Abdul Halim; Mohamad Nuzaihan, Md Nor; Zul Azhar, Zahid Jamal, Prof. Dr. (Kementerian Pengajian Tinggi Malaysia (KPTM), 2007-08-10)
      Generally, two types of masks are used in MOSFET fabrication; positive mask and negative mask. These resists mask can be used either in lift off process or conventional lithography step depends on the fabrication process ...
    • Mechanical and thermal properties of chitosan-filled polypropylene composites: The effect of acrylic acid 

      Salmah, Husseinsyah, Prof. Madya; Faisal, Amri; Kamarudin, Hussin, Brig. Jen. Dato' Prof. Dr.; Hanafi, Ismail (Society of Plastics Engineers, 2011-06)
      The mechanical properties, morphology, and thermal properties of chitosan-filled polypropylene (PP) composites have been studied. The effect of the chemical modification of chitosan by acrylic acid treatment was also ...
    • Microstructural study and differential scanning Calorimetry analysis at elevated tempatures of superhead As-Cast A357 alloy 

      Mazlee Mohd Noor; Shamsul Baharin Jamaludin; Kamarudin Hussin; Shaiful Rizam Shamsudin; K. Ismail; M.F. Abdullah (Universiti Kebangsaan Malaysia (UKM), 2008-12-03)
      The microstructure of superheated as-cast A357 alloy has been analysed to study the solidification structures of α-Al dendrites, eutectic Si particles and intermetallic compounds at different sections of the specimen. ...
    • MOS Transistor (Fabricated Using In-House Low Cost Facilities) 

      Uda, Hashim, Prof. Dr.; Zul Azhar, Zahid Jamal, Prof. Dr.; Nur Hamidah, Abdul Halim; Mohammadd Nuzaihan, Mohd Nor; Mohd Sallehudin, Saad; Phang, Keng Chew; Haffiz, Abd Razak; Bahari, Man (Malaysian Invention & Design Society (MINDS), 2006-05-19)
      MOS Transistor is divided into two types: NMOS and PMOS. Majority carrier od NMOS is electrons whereby PMOS is holes. The MOS transistor consists of three regions namely source, drain and gate. Fabrication of MOS transistor ...
    • MOS Transistor Mask Design Using SEM Based E-Beam Lithography 

      Uda, Hashim, Prof. Dr.; Nur Hamidah, Abdul Halim; Mohammad Nuzaihan, Md Nor; Zul Azhar, Zahid Jamal, Prof. Dr. (Malaysian Invention & Design Society (MINDS), 2006-05-19)
      Electron beam lithography (EBL) is one of the alternative tools in transferring micro and nano circuit patterns from design editor to the substrate. EBL is state-of-the-art technology for micro and even to nano feature ...
    • MOSFET Technology for Microelectronic Engineering Undergraduate Programme 

      Zul Azhar, Zahid Jamal, Prof. Dr.; Uda, Hashim, Prof. Dr.; Nur Hamidah, Abdul Halim; Mohammad Nuzaihan, Md Nor (Kementerian Pengajian Tinggi Malaysia (KPTM), 2005-09-30)
      This project focused on the process development of MOSFET fabrication. Microelectronic fabrication equipment and facilities from the micro fabrication cleanroom laboratory in KUKUM were used for the purposes of this project. ...
    • Nano patterning of cone dots and nano constrictions of negative e-beam resist for single electron transistor fabrication 

      Sutikno, Madnasri; Uda, Hashim; Zul Azhar, Zahid Jamal (Springer New York, 2007-12)
      We present an optimization of nano dot of negative tone e-beam resist which is a very important step in single electron transistor fabrication process. The optimum design of dot and nano constriction plays a significant ...
    • Nano-silver microcavity enhanced UV GaN light emitter 

      Naser Mahmoud, Ahmed; Zaliman, Sauli; Uda, Hashim; Zul Azhar, Zahid Jamal (Inderscience Enterprises Limited, 2009)
      We report results of measurements that help to clarify the role of silver in the reflection of UV emission light from GaN. A GaN as an active layer was sandwiched between two silver metal reflectors. GaN layer on sapphire ...
    • A new Microelectronic Engineering degree curriculum in KUKUM 

      Yufridin, Wahab; Ali Yeon, Md Shakaff; Zul Azhar, Zahid Jamal; Zuraidah, Mohd Zain; Reha, Abdul Razak; Uda, Hashim (Association of Engineering Education in South East Asia and the Pacific, 2005-12-08)
      This paper presents the development and implementation of a new curriculum at the Kolej Universiti Kejuruteraan Utara Malaysia (KUKUM). The curriculum is specifically developed for the Bachelor of Engineering Degree program ...